/Engine/Plugins/Editor/ContentBrowser/ContentBrowserClassDataSource/Source/ContentBrowserClassDataSource/Public/ContentBrowserClassDataSource.h
Query the value of the given attribute on the given item.
True if the attribute was found and its value was filled, false otherwise.
virtual bool GetItemAttribute ( const [FContentBrowserItemData](API\Editor\ContentBrowserData\FContentBrowserItemData) & InItem, const bool InIncludeMetaData, const [FName](API\Runtime\Core\UObject\FName) InAttributeKey, [FContentBrowserItemDataAttributeValue](API\Editor\ContentBrowserData\FContentBrowserItemDataAttribute-_1) & OutAttributeValue )